34 lines
854 B
C
34 lines
854 B
C
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#include <console/console.h>
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#include <device/device.h>
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#include <device/pci.h>
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#include <device/pci_ids.h>
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#include <device/pci_ops.h>
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#include "i82801dbm.h"
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static void pci_init(struct device *dev)
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{
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/* Enable pci error detecting */
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uint32_t dword;
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/* System error enable */
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dword = pci_read_config32(dev, 0x04);
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dword |= (1<<8); /* SERR# Enable */
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dword |= (1<<6); /* Parity Error Response */
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pci_write_config32(dev, 0x04, dword);
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}
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static struct device_operations pci_ops = {
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.read_resources = pci_bus_read_resources,
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.set_resources = pci_dev_set_resources,
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.enable_resources = pci_bus_enable_resources,
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.init = pci_init,
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.scan_bus = pci_scan_bridge,
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};
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static struct pci_driver pci_driver __pci_driver = {
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.ops = &pci_ops,
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.vendor = PCI_VENDOR_ID_INTEL,
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.device = PCI_DEVICE_ID_INTEL_82801ER_1E0,
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};
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